Nice, quite rare the original GEC one’s

Don't think I've ever seen a 120w Sodium lamp!

are they new? thats mad as i have a new single boxed one of these GEC black 120 ballasts, had a pair of lamps too, one went dead, the other i broke !! they are clear egg shape lamps with an ES cap on them

Very nice! I might be interested in one if you are selling John?

sorry for the delay yep they are new, more willing to swap rather than sell but i can if need be. gec then osram made the 120w son-e lamp (i) 1.4a unique

i got them for nothing so that is why i am hoping to swap, they are rare but willing to let them go apart from one - the one is tested fine

I'll have a look and see what you might be interested in as swap then

i put them on ebay, but took one of the 5 off now there is only 4 on there, its yours.

Some info in the title/description would be nice so we don't have to view the picture and zoom in to see what they are...

Oh shame i dont even have a lamp to run off these of i would of

Did you get my PM about trading one of these John?

yep just replied